---
type: "Bill"
title: "Economic development: brownfield redevelopment authority; certain housing activities; allow, and modify tax capture revenues. Amends title & secs. 2, 8, 8a, 11, 13, 13b, 13c, 14, 14a, 15 & 16 of 1996 PA 381 (MCL 125.2652 et seq.)."
description: "Economic development: brownfield redevelopment authority; certain housing activities; allow, and modify tax capture revenues. Amends title & secs. 2, 8, 8a, 11, 13, 13b, 13c, 14, 14a, 15 & 16 of 1996 PA 381 (MCL 125.2652 et seq.)."
jurisdiction: "us/states/mi"
legislature: "Michigan Legislature"
session: "2023-2024"
identifier: "SB 129"
citation: "Michigan SB 129 (2023-2024)"
classification: ["bill"]
subjects: ["Economic development: brownfield redevelopment authority", "Economic development: tax increment financing"]
status: "enacted"
primary_sponsors: ["Sam Singh"]
version_count: 12
action_count: 32
vote_count: 3
first_action: "2023-03-02"
last_action: "2023-07-20"
source: "openstates"
source_identifier: "ocd-bill/3627f6d9-dd3e-4e72-86ba-e929aa81e9ab"
source_url: "https://legislature.mi.gov/Bills/Bill?ObjectName=2023-SB-0129"
source_hash: "05b23abe2dacb837220520b6b7677bf1bc7501487d85201a7b67458dafd70ec8"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-mi"]
---

# Michigan SB 129 (2023-2024) — Economic development: brownfield redevelopment authority; certain housing activities; allow, and modify tax capture revenues. Amends title & secs. 2, 8, 8a, 11, 13, 13b, 13c, 14, 14a, 15 & 16 of 1996 PA 381 (MCL 125.2652 et seq.).

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **As Passed by the House** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billengrossed/Senate/pdf/2023-SEBH-0129.pdf)
2. **As Passed by the Senate** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billengrossed/Senate/pdf/2023-SEBS-0129.pdf)
3. **Public Act** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/publicact/pdf/2023-PA-0090.pdf)
4. **Senate Concurred Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billconcurred/Senate/pdf/2023-SCB-0129.pdf)
5. **Senate Introduced Bill** (committee substitute) — [source](https://legislature.mi.gov/documents/2023-2024/billintroduced/Senate/pdf/2023-SIB-0129.pdf)
6. **Substitute (H-4)** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-SCVBS-0129-0N2917.pdf)
7. **Substitute (H-4) - 2** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-SCVBS-0129-0O3320.pdf)
8. **Substitute (H-5)** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-SCVBS-0129-0O4023.pdf)
9. **Substitute (S-3)** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-SCVBS-0129-00B75.pdf)
10. **Substitute (S-3) - 2** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-SCVBS-0129-0B737.pdf)
11. **Substitute (S-3) - 3** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-SCVBS-0129-00C79.pdf)
12. **Substitute (S-3) - 4** (committee substitute) — [source](https://legislature.mi.gov/Home/GetObject?objectName=2023-SCVBS-0129-00D410.pdf)

## Votes

- PASSED ROLL CALL # 109 YEAS 25 NAYS 13 EXCUSED 0 NOT VOTING 0 — **25–13** (pass) · upper
- passed; given immediate effect Roll Call # 202 Yeas 71 Nays 38 Excused 0 Not Voting 1 — **71–38** (pass) · lower
- ROLL CALL: ROLL CALL # 428 YEAS 25 NAYS 12 EXCUSED 1 NOT VOTING 0 — **25–12** (pass) · upper

## Sponsors

- Sam Singh — primary (person)
- Erika Geiss — cosponsor (person)
- Kristen McDonald Rivet — cosponsor (person)
- Sean McCann — cosponsor (person)
- Stephanie Chang — cosponsor (person)
- Sue Shink — cosponsor (person)
- Veronica Klinefelt — cosponsor (person)
- Winnie Brinks — cosponsor (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2023-03-02** INTRODUCED BY SENATOR SAM SINGH `introduction`
- **2023-03-02** REFERRED TO COMMITTEE ON ECONOMIC AND COMMUNITY DEVELOPMENT `referral-committee`
- **2023-03-07** REASSIGNED TO COMMITTEE ON HOUSING AND HUMAN SERVICES
- **2023-03-22** REPORTED FAVORABLY WITH SUBSTITUTE (S-3) `committee-passage`
- **2023-03-22** COMMITTEE RECOMMENDED IMMEDIATE EFFECT
- **2023-03-22** REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-3) `referral-committee`
- **2023-03-22** REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE (S-3) `committee-passage`
- **2023-03-22** SUBSTITUTE (S-3) CONCURRED IN
- **2023-03-22** PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-3)
- **2023-03-23** PASSED ROLL CALL # 109 YEAS 25 NAYS 13 EXCUSED 0 NOT VOTING 0 `passage`
- **2023-03-23** received on 03/23/2023 `introduction`
- **2023-03-23** read a first time `reading-1`
- **2023-03-23** referred to Committee on Economic Development and Small Business `referral-committee`
- **2023-06-13** reported with recommendation with substitute (H-4) `committee-passage`
- **2023-06-13** referred to second reading
- **2023-06-14** read a second time `reading-2`
- **2023-06-14** substitute (H-4) adopted
- **2023-06-14** placed on third reading
- **2023-06-21** read a third time `reading-3`
- **2023-06-21** substitute (H-5) adopted and amended
- **2023-06-21** passed; given immediate effect Roll Call # 202 Yeas 71 Nays 38 Excused 0 Not Voting 1 `passage`
- **2023-06-21** title amended
- **2023-06-21** returned to Senate
- **2023-06-28** HOUSE SUBSTITUTE (H-5) CONCURRED IN
- **2023-06-28** ROLL CALL: ROLL CALL # 428 YEAS 25 NAYS 12 EXCUSED 1 NOT VOTING 0
- **2023-06-28** GIVEN IMMEDIATE EFFECT
- **2023-06-28** TITLE AMENDMENT AGREED TO
- **2023-06-28** ORDERED ENROLLED
- **2023-07-18** PRESENTED TO GOVERNOR 07/06/2023 02:30 PM `executive-receipt`
- **2023-07-20** APPROVED BY GOVERNOR 07/18/2023 11:42 AM `executive-signature`
- **2023-07-20** FILED WITH SECRETARY OF STATE 07/19/2023 10:38 AM
- **2023-07-20** ASSIGNED PA 0090'23 WITH IMMEDIATE EFFECT

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/3627f6d9-dd3e-4e72-86ba-e929aa81e9ab`. Confidence: reported (aggregated from official Michigan legislature records).